Some molecules act as both hormones and neurotransmitters. For example, norepinephrine is released into the blood by the adrenal glands as a hormone, but it also released as a neurotransmitter by sympathetic nerve endings.While there are similarities between these two chemical messengers, there are some obvious differences.or example, norepinephrine is released into the blood by the adrenal glands as a hormone, but it also released as a neurotransmitter by sympathetic nerve endings. While there are similarities between these two chemical messengers, there are some obvious differences.
What is the largest US bill printed? For public use in the US, $100 is currently the highest-value bill  issued.    At one time $500, $1,000, $5,000 and $10,000 were also printed.  Printing of all higherâ¦ denomination bills was suspended in 1945 due  to low demand.
If you recall, the largest denomination of money in the US are the $100 bills. If you want to get one million dollars cash into a small package, your best bet is by stacking 10,000 of the $100 bills.Like most bills, $100s come from the bank wrapped in bundles of 100 bills ($10,000 bundles).Of course, $1 bills are the same size as $100s, so Brittany's pictures will accurately indicate the mass of one million dollars. A Million Dollars-Currency Photos.âm hoping someone with A BUNCH of spare cash in the bank will take Brittanyâs work to the next level, and show us using $1.00 bills how much space a billion and even trillion will take up.